{"vehicle":{"id":"2017_mack_lr","year":2017,"make":"Mack","model":"LR"},"code":"P0422","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":6,"bulletins":[{"nhtsa_id":10209936,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-04-05","date":"2022-03-18","document_id":"KC-164","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"Mack Chassis - Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD15 And US14+OBD16 Emissions, Common Model Years 2016 And 2017","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209936-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209936-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10209936"},{"nhtsa_id":10204008,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-07","date":"2021-11-04","document_id":"KC-164","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"Mack Chassis - Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD15 And US14+OBD16 Emissions, Common Model Years 2016 And 2017","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204008-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204008-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10204008"},{"nhtsa_id":10142714,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-16","date":"2018-06-18","document_id":"K72511005","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","summary":"Mack Chassis - Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD15 And US14+OBD16 Emissions, Common Model Years 2016 And 2017","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142714-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142714-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10142714"},{"nhtsa_id":10141398,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2018-04-19","document_id":"K72511005","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE","summary":"Mack Chassis - Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD15 And US14+OBD16 Emissions, Commonly Model Years 2016 And 2017","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141398-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141398-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141398"},{"nhtsa_id":10138720,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-29","date":"2018-04-19","document_id":"K72511005","mfr_campaign":null,"component":"EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","summary":"Mack Chassis - Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD15 And US14+OBD16 Emissions, Commonly Model Years 2016 And 2017","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10138720-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10138720-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10138720"},{"nhtsa_id":10129920,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-12","date":"2018-01-09","document_id":"K42708399","mfr_campaign":null,"component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL","summary":"Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - OBD15 And OBD16 Chassis (Non-Common Rail).Updated to reflect release of FSB284-064 (Above)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10129920-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10129920-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129920"}],"url":"https://open.wenmarpro.com/makes/mack/lr/2017/bulletins?code=P0422"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/mack/lr/2017/codes/P0422","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}